baber/WOPTO huggingface dataset:
Patent DE-3149947-A1 (DE)
Title: "verfahren zur herstellung von decken aus textilem stoffmaterial mit plissiertem randbereich und daempf-vorrichtung zur durchfuehrung des verfahrens"
Inventor: KLEBER KURT
IPC: D06F81/08
Filed: 1981-12-17
Abstract: Verfahren zur Herstellung von Tischdecken, Überdecken für Betten, d.h. sogenannten Tagesdecken, u. dgl. Zierdecken aus textilem Stoffmaterial. Die Decken werden so hergestellt, dass ein bügelglatter Mittelbereich eines Zuschnitts aus dem textilem Stoffmaterial mit einem umlaufenden oder abschnittsweise unterbrochenen Randbereich versehen wird, der mit einem dauerfixierten Faltenmuster versehen, d.h. plissiert, ist. Dabei kann der plissierte Randbereich ein einstückig mit dem Mittelbereich verbundener Teil eines Gesamt-Zuschnitts oder - alternativ - ein gesondert hergestellter, plissierter und mit dem Mittelbereich vernähter Zuschnitt sein. Zum Nachdämpfen des Mittelbereichs und - erforderlichenfalls - des Randbereichs ist eine Dämpf-Vorrichtung beschrieben.
Patent DE-3150151-A1 (DE)
Title: Heat pump heating installation
Inventor: LUECK KLAUS DR ING
IPC: F23L11/02
Filed: 1981-12-18
Abstract: For a heat pump heating installation, in which an internal combustion engine is arranged to drive a compressor, a device is to be provided, which makes it possible to carry off the internal combustion engine waste gases via the building chimney. This is only permitted when the waste gases can be introduced into the chimney in an unpressurised state. By means of the present invention, a device is provided, which on the one hand breaks down the pressure prevailing in the waste gas system and on the other hand reduces, by supplying room air, the moisture of the waste gas and consequently avoids to the greatest extent condensate formation. This device consists essentially of a connection piece, the cross-section of which is considerably greater than that of the waste gas pipe, and of a secondary-air inlet nozzle which opens into the connection piece and through which room air can be added to the waste gas.
Patent DE-3151208-A1 (DE)
Title: Apparatus for the removal of ferromagnetic sheet-metal blanks from processing machines
Inventor: WEISSFLOCH LUTZ
IPC: B21D43/18
Filed: 1981-12-23
Abstract: The apparatus according to the invention serves for the removal of ferromagnetic sheet-metal blanks from processing machines, in particular from punching and nibbling machines, by means of magnetic grippers which are attached to an implement structure. According to the invention, the magnetic gripper (11) has permanent-magnetic rollers (12). The magnetic gripper (11) is movably arranged on the machine side of a permanent-magnetic conveyor belt (13). The conveyor belt (13) is displaceably mounted outside the processing machine (15). <IMAGE>
Patent DE-3204122-A1 (DE)
Title: Holding device for smouldering cigarettes, cigars or the like
Inventor: RYBISAR EUGEN ING GRAD
IPC: B65D85/10
Filed: 1982-02-06
Abstract: A holding device for smouldering cigarettes, cigars of the like, consisting of at least one mandrel which is arranged or can be arranged on a fixed base, onto which the cigarette or the like can be spiked by means of its tip, preferably in the axial direction, or a retaining clamp or loop into which the cigarette or the like can be wedged.
Patent DE-3205830-A1 (DE)
Title: Tool for cutting off coil wire ends on soldering tags
Inventor: SCHMID HANS
IPC: B23D25/00
Filed: 1982-02-18
Abstract: Two cutting halves, arranged so as to be rotatable to a limited extent relative to one another in a cylindrical housing, have one cutting edge each. To cut off a coil wire end extending tangentially away from a soldering tag, the tool is pushed with its cutting halves over the soldering tag and the windings of the coil wire end so that the coil wire end projects from a longitudinal gap between the two cutting edges. By the application of a force in the arrow direction on a plunger, the two cutting halves, having guides curved in opposite directions, are moved towards one another with their cutting edges by a guide pin passing through the plunger, the wire end being cut off according to the side-cutter principle. Such a tool guarantees a neat point of cut without adversely stressing the windings of the coil wire end which are applied to the soldering tag.
Patent DE-3208810-A1 (DE)
Title: Filling balance
Inventor: SCHUEMANN HELMUT
IPC: G01G21/30
Filed: 1982-03-11
Abstract: The invention relates to a filling balance with a metering device for the filling material provided underneath the supply container, surrounded by a protective housing and having an air-relief line, with a filling connection suspended on a balance beam, and with a device for preventing filling-material dust from escaping upwards at the filling connection. The said device consists of a flexible wall which closes in an air-tight manner the gap between the outlet end of the protective housing and the upper end of the filling connection.
Patent DE-3211391-A1 (DE)
Title: Method of producing a semiconductor device
Inventor: BOCK HANS JOACHIM
IPC: H01L21/78
Filed: 1982-03-27
Abstract: The invention relates to a method of producing a semiconductor device from a semiconductor wafer containing a multiplicity of semiconductor devices. According to the invention, a grid-type partitioning which corresponds to the grid-type partitioning of the front is applied to the back of the semiconductor wafer. Gold contact layers separated from one another by the grid-type partitioning are deposited inside the units of the grid. Finally, the semiconductor wafer is divided up along the gold-free grid lines between the individual elements.
Patent DE-3228894-A1 (DE)
Title: Pressure-medium control valve, in particular for a hydraulic percussion tool
Inventor: WELCH MICHAEL ADRIAN
IPC: F01B11/04
Filed: 1982-08-03
Abstract: The invention relates to a pressure-medium control valve, in particular for a hydraulic percussion tool, to which pressure medium has to be fed and from which pressure medium has to be discharged, this valve having one valve body each for the feed and the discharge of the pressure medium, these valve bodies being mechanically connected to one another and also being loaded against the action of the pressure medium by the gas pressure built up in the percussion tool. This results in a rapid changing action of the inlet and outlet valve. In addition, the invention includes a delay means, in the form of dead travel, for the pressure-medium inlet valve.
Patent DE-3229714-A1 (DE)
Title: Circuit arrangement for the power supply of vacuum-fluorescent displays
Inventor: SCHEMITZEK ERICH ING GRAD
IPC: G09G3/06
Filed: 1982-08-10
Abstract: A circuit arrangement for the power supply of vacuum-fluorescent displays (VFD) is proposed which is intended to emit a constant anode DC voltage (Ua) and a constant heating AC voltage (Uh) for the operation of the VFD elements (19). For this purpose, the circuit arrangement comprises a power supply section (10), in which only the anode DC voltage (Ua) is coupled back by means of a regulating stage (22) to the DC voltage converter (12), and in which the DC voltage output (13, 14) is furthermore connected to the input of an invertor (22) whose output passes to the AC voltage output (24, 25). Such a circuit arrangement is especially suitable for display-indicating instruments in the cockpit of motor vehicles. <IMAGE>
Patent DE-3235947-A1 (DE)
Title: Holder for a pressure transducer, in particular an electronic pressure transducer, to which a gaseous or liquid fluid can be applied
Inventor: MUELLER KARL
IPC: G01L19/00
Filed: 1982-09-29
Abstract: The holder consists of two holding pieces (2, 2) which are generally of cylindrical design, can be connected to one another while accommodating a pressure sensor (4) and, by means of connection pieces (5, 5) formed at the outer end sections (3, 3) of the holding pieces (2, 2), can be brought into operative connection with the fluid (7) to be measured in such a way that the maximum pressure difference which can be measured at the pressure sensor (4) can be set by turning the holding pieces (2, 2) about their common centre axis (8) through a predetermined angle. The pressure sensor can be inserted in recesses (11, 11) which are formed on the surfaces (9, 9) of the holding pieces (2, 2) facing one another. An annular groove (27) can be formed in the surface (26) of each recess (11). An elastic ring (28) can be inserted in the annular groove (27). The rings (28), bearing on either side against the pressure sensor (4) upon assembly of the holder, serve to fix the position of the pressure sensor (4). Channel-like apertures, each with a predetermined cross-section, can be brought into operative connection with one another by turning the holding pieces (2, 2). <IMAGE>
Patent DE-3239342-A1 (DE)
Title: Drill column
Inventor: KEIL KARL HEINZ
IPC: E21B17/00
Filed: 1982-10-23
Abstract: A drill column for producing bores in the roof area of a coal face is known. The drill column has no flushing means. In order to keep the accumulation of dust as small as possible, especially at the face, the known drill column is provided according to the invention with an axial through-channel which consists of channelled end-side insert bodies 4, 5 as well as an inner tube 32 connecting the insert bodies 4, 5. In this way, a continuous flushing channel 28, 32 is created but without impairing the sound coupling between two drill pipes 1, 1a in the longitudinal direction and the direction of rotation. <IMAGE>
Patent DE-3239418-A1 (DE)
Title: Shaking device and method for operating such a device
Inventor: HAWRYLENKO ALEXANDER
IPC: H03M1/26
Filed: 1982-10-25
Abstract: The shaking device has a frame, a support which is held by the latter so as to be movable along an orbit and power generating units for driving the support. A crank (5) which is in operative connection with the support has a disc (9) which is provided on its circumferential face (9a) with cams (9b) and recesses (9c). The latter constitute multi-digit binary numbers, each of which is assigned to a region of the orbit along which the support is moved. The different digits of the binary number can be read simultaneously with one reader (71, 73, 75) in each case. This permits a relatively high resolution to be achieved when determining the position of the support using a small number of readers (71, 73, 75). <IMAGE>
Patent DE-3245291-A1 (DE)
Title: Device for limiting the turn-and-tilt gap on windows and doors
Inventor: PANTHOEFER RUDOLF
IPC: E05C17/52
Filed: 1982-12-08
Abstract: The novel device makes it possible to limit the turn-and-tilt gap in windows and doors, in that a catch strip engages on a suitable constructional element having grooves or the like and thereby provides intermediate positions between the full-tilt position and closure.
Patent DE-3302514-A1 (DE)
Title: Device for controlling a pressure regulator
Inventor: KOPP WERNER DIPL ING
IPC: G05D16/16
Filed: 1983-01-26
Abstract: A device for controlling a pressure regulator (211) comprises a pressure divider (209, 210) between a high-pressure point (206) and a low-pressure point (207). The pressure divider consists of a fixed flow resistor (210) and a variable flow resistor (209), the resistance of which can be predetermined by the pressure regulator or by the valve position of this pressure regulator as a function of the flow rate of the medium. The pressure established between the two flow resistors is used to control the pressure regulator. It is thereby possible to provide superproportional control of the pressure regulator, relative to the differential pressure (Fig. 2). <IMAGE>
Patent DE-3302623-A1 (DE)
Title: Stove for room heating
Inventor: RINK WILLI
IPC: F24B9/00
Filed: 1983-01-27
Abstract: The firing space (14) of a room stove with large heat-storage capacity, especially a tile stove, is at least partially bounded by a hollow body (20) which contains hot water. The hot water is taken out through a flow duct (38) and into the recirculated hollow body (20) via a return duct. The hollow body (20) is loosely set in the stove casing (1) and can be replaced by a wall of refractory concrete or the like if recovery of hot water is not required. The invention makes it possible to use the same stove design both for stoves which only heat those rooms in which they are installed, and for stoves by which other rooms are to be heated by means of hot water. <IMAGE>
Patent DE-3304714-A1 (DE)
Title: Match
Inventor: HENNIG PETER
IPC: C06F3/02
Filed: 1983-02-11
Abstract: A match in which a region facing away from the ignition composition is nonflammable or hardly inflammable.
Patent DE-3306516-A1 (DE)
Title: Guard for ice skate blades
Inventor: FABER HORST
IPC: A63C3/12
Filed: 1983-02-24
Abstract: The guard for ice skate blades is demountable, is distinguished by its particular light weight and elasticity as well as rapid mounting, and consists of a strip of two or more strip parts which are connected to each other by means of an endless round cord of flexible material, the limbs of the U-shaped strip or the rest for the ice skate blade having slots or incisions for receiving the round cord and the strip being provided with recesses on both sides.
Patent DE-3307766-A1 (DE)
Title: Motorised rotary cutter for removing solid coating layers from underground surfaces such as traffic areas or the like
Inventor: ULAGA MANFRED
IPC: B28D1/18
Filed: 1983-03-04
Abstract: A motorised rotary cutter for removing solid coating layers from underground surfaces such as traffic areas and the like, which is equipped with a power-driven rotating cutting roller (16) which has, distributed over its length, radially projecting cutting tools (27) and which is mounted essentially transversely to the direction of working of the cutter on a support vehicle and is level-controlled in relation to the underground surface by a device (18) which scans the surface behind the cutting roller (16) in the direction of working, supports the cutting tools (27) on pins (28) which are parallel to the shaft (21) of the cutting roller and on which the cutting tools (27) are mounted outside their centres of gravity. The direction of rotation of the cutting roller (16) is at the same time selected in such a manner that its side facing the coating layer (25) to be removed moves towards the latter. <IMAGE>
Patent DE-3311667-A1 (DE)
Title: Arrangement for the protective turning-on of parallel-connected thyristors
Inventor: LEOWALD KARL-FRIEDRICH DIPL IN
IPC: H03K17/082
Filed: 1983-03-30
Abstract: It is proposed to provide the series circuit of a rectifier diode bridge having two resistors, in parallel with the thyristors. Located in the DC circuit of the bridge is a break-over diode which conducts in the event of a surge voltage and causes voltage drops on the resistors, which voltage drops cause protective turning-on of the thyristor to which the positive surge voltage is in each case applied. A light-emitting diode can be inserted in the circuit in order to report protective turn-ons which have taken place, the light of which light-emitting diode acts on a glass-fibre optical fibre which is connected to the control centre. <IMAGE>
Patent DE-3312287-A1 (DE)
Title: Method for manufacturing prefabricated facing and wall components using laterally profiled ceramic building elements
Inventor: WELZEL GOTTFRIED
IPC: E04C2/288
Filed: 1983-04-05
Abstract: the basic idea of this method is to use, instead of mass-produced bricks which have to be processed still predominantly manually by the builder, a special ceramic building element which can not only be manufactured fully automatically but can be further processed immediately and in the same way. The building elements A described in the present method and provided with lateral profiles B are therefore formed so that, after their manufacture - pressing, drying, burning -, they can be joined together jointlessly - ceramic right up against ceramic - immediately in technically efficient operations to form large ceramic panels, and the joints D of the building elements thus joined together can be sealed with sealing compound G by means of the transverse/longitudinal channels C formed by the lateral profiles B on the rear sides R of the building elements A. Steel reinforcements H are then introduced into the transverse/longitudinal channels of the panels and the rear sides R of the building elements joined together to form panels and backed with rigid foam J or the like. The inner or outer wall panels thus fabricated are finally joined together to form wall components ready for mounting and the remaining interspaces are filled with filling materials P. <IMAGE>
Patent DE-3313656-A1 (DE)
Title: Portable drilling or percussion-drilling machine with a two-speed gear transmission
Inventor: GEIS WILHELM ING GRAD
IPC: B23B45/00
Filed: 1983-04-15
Abstract: In a portable drilling and percussion-drilling machine with a two-speed gear transmission, with the least amount of outlay the operator is to be protected in the event of an overload occurring in the machine during operation in the first gear transmission stage and the drive motor is to be protected against the occurrence of extreme peak torque values during the operation of the machine in the second gear transmission stage. For this purpose, it is proposed that the mechanical overload clutch be effective solely when the first gear transmission stage is engaged, and that it be bridged when the second gear transmission stage is engaged, and that the limiting of the torque in this stage be performed by an electronic limit-load control system.
Patent DE-3320779-A1 (DE)
Title: Transfer station
Inventor: KIRSCHENLOHR HORST
IPC: B65G63/00
Filed: 1983-06-09
Abstract: A transfer station 9 for a device for collecting and delivering milk, in the case of which filled milk collection tanks 21 are delivered by one or more milk collection vehicles 7 and are taken in groups by tank transporters 9 to a milk processing station some distance away, makes it possible to deposit the delivered milk collection tanks 21 in a jacked-up fashion ready for loading onto a tank transporter 9. <IMAGE>
Patent DE-3326218-A1 (DE)
Title: Frame element for fireproof doors
IPC: E06B3/263
Filed: 1983-07-21
Abstract: The frame element contains a profiled steel tube for constructing frames and the like for fireproof doors, glazed walls, wall panels and for cases and a stop profile (6) for joining profiled steel tubes (1) together in a scaled manner. Each profiled steel tube has recesses on the sides (13, 14) which extend transversely to the door surface or wall surface. The stop profiles (6) are supported in these recesses, and also glass-fastening strips or the like. The stop profiles (6) have on one side a stop extension (21) and on the other side a seal (23) which interact alternately with the stop extension or the seal of the neighbouring element. Slots (16) are provided in the profiled steel tubes (1) so that the heat conduction between the two profile halves is hindered. <IMAGE>
Patent DE-3326531-A1 (DE)
Title: Cable plough with a device for laying a warning strip or the like
Inventor: FOECKERSPERGER WALTER
IPC: H02G1/06
Filed: 1983-07-22
Abstract: A cable plough having a strut and a laying shaft, which is towed by the strut, for the cable, a strip guide for a warning strip or the like being arranged between the strut and the laying shaft.
Patent DE-3327423-A1 (DE)
Title: Distributor device for a mobile liquid-manure tank or the like
Inventor: ZSCHENDERLEIN GUENTER
IPC: A01C23/00
Filed: 1983-07-29
Abstract: In a distributor device having an approximately horizontal baffle plate (36) and an outflow nozzle (34), inclined relative to this and arranged above the latter, for a mobile liquid-manure tank (1) or the like, provision is made, in order to achieve as uniform a width distribution as possible, whilst avoiding the annoyance of a strong smell and protecting the nitrogen content, for ensuring that the baffle plate (36) is concavely curved, starting from the outflow nozzle (34), from a point (37) in the radial direction towards the outflow nozzle (34) in such a way that the radii of curvature in the region of the extension of the longitudinal axis (35) of the outflow nozzle (34) are smaller than those in the outer edge regions. <IMAGE>
Patent DE-3327550-A1 (DE)
Inventor: SCHNITZLER FRANZ DIETER
IPC: B62D7/16
Filed: 1983-07-30
Abstract: The subject of the invention is a tie rod joint for motor vehicles for the linking of the inner ends of two tie rods to a steering rod, actuated by a steering gear, the inner ends of the tie rods being shaped as formed joint parts, which project in each case between an outer and an inner bearing part, while between the joint parts and the outer bearing part on the one hand, and the inner bearing part on the other, inlays are arranged, and while the outer bearing part, the joint parts, the inlays and the inner bearing part are prestressed by at least one tension bolt fastened to the steering rod. To make possible the production, without cutting, of all construction parts of the tie rod joint, and to provide a spring joint movable to all sides, it is proposed that the tie rods (1, 2) be profiled in U-form and their joint parts be designed as offsets (6), the outer bearing part be designed as a pot-form outer bearing shell (9, 15), into which the offsets (6) project, the inner bearing part be designed as a socket-form inner bearing shell (10, 16), and the inlays (7, 8; 21, 22) be produced from a spring-elastic material.
Patent DE-3329508-A1 (DE)
Title: Sailing dinghy or yacht
Inventor: MUELLER FRANZ
IPC: B63B41/00
Filed: 1983-08-16
Abstract: The lowered centreboard or the ballast keel, which serves to reduce the side drift, are arranged so as to be completely or partly adjustable at any angle to the longitudinal centre line. The adjustment can be made about one or two vertical axes arranged at any point of the centreboard or ballast keel. The pivot can be adjusted mechanically or hydraulically via a linkage. The adjustment of the centreboard or of the ballast keel can also be made automatically as a function of the heel of the sailing dinghy or yacht. The drift always occurring when luffing is substantially reduced by the adjustable arrangement of the centreboard or the ballast keel, the centreboard or the ballast keel steering the sailing dinghy or yacht to windward. The weight of the boat, in particular of the ballast keel, can be reduced by the design according to the invention.
Patent DE-3332675-A1 (DE)
Title: Cartridge ammunition
Inventor: HAFFER DIETER DIPL ING DR
IPC: F42B14/06
Filed: 1983-09-10
Abstract: The invention relates to cartridge ammunition with a wing-stabilised low-calibre projectile 11 which is surrounded in the middle region by a sabot 12 consisting of a plurality of segments and covered at the rear by a sealing disc 16 to prevent the passage of propellent-charge gases. To improve the sealing properties, thereby at the same time simplifying production, the sealing disc 16 consisting of elastic material comprises a dimensionally stable insert 17 connected firmly to the sealing disc 16 and consisting of light-metal or of heat-resistant plastic. In the radially inner and outer edge regions of the sealing disc 16, the latter comprises projecting lips 20. <IMAGE>
Patent DE-3337363-A1 (DE)
Title: Collapsible chair
Inventor: KURZ RUDOLF
IPC: A47C4/00
Filed: 1983-10-14
Abstract: The invention relates to a collapsible chair having two pairs of support feet forming an underframe, having a seat part, having a backrest arranged pivotably on the seat part, and having a leg rest mounted in an articulated manner on the seat part and having a pivotable floor support. In a chair of this type, in order to incorporate the leg rest together with its floor support in the collapsing operation of the chair, provision is made for the seat part to be supported near to an edge facing the backrest on two lateral support struts which, on the one hand, are pivotable on the pair of support feet facing the leg rest and, on the other hand, are secured with sliding motion on the pair of support feet facing the backrest, and for the leg rest with the folded-on floor support to be pivotable below the seat part.